/* LEDGA — navy/gold SaaS design system (shared across admin + portal) */
:root{
  --n:#1B2A4A; --n2:#14203A; --n3:#22345C;
  --g:#C9A84C; --g-h:#B8932F;
  --bg:#F5F7FB; --sf:#FFFFFF; --bd:#E2E8F0; --bd-h:#CBD5E1;
  --tx:#1E293B; --mu:#64748B;
  --ok:#16A34A; --bad:#DC3A41; --warn:#D97706;
  --r:12px; --r-sm:8px; --r-lg:16px;
  --sh1:0 1px 2px rgba(27,42,74,.05),0 2px 8px rgba(27,42,74,.06);
  --sh2:0 2px 6px rgba(27,42,74,.06),0 8px 24px rgba(27,42,74,.10);
}
*{box-sizing:border-box; margin:0;}
html,body{height:100%}
body.ln-body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,sans-serif;
  font-size:14px;line-height:1.5;color:var(--tx);background:var(--bg)}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.01em;font-weight:700;color:var(--n)}
a{color:var(--n);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- sidebar ---------- */
.ln-shell{display:flex;min-height:100vh}
.ln-side{width:230px;background:var(--n2);color:#fff;display:flex;flex-direction:column;flex-shrink:0}
.ln-brand{display:flex;align-items:center;gap:10px;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.ln-brand .chip{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--g),#E2C87F);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--n2)}
.ln-brand .txt{font-weight:800;font-size:18px;letter-spacing:-.02em}
.ln-nav{flex:1;padding:12px 8px;overflow-y:auto}
.ln-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;margin:2px 0;border-radius:8px;color:rgba(255,255,255,.72);font-weight:500}
.ln-nav a:hover{background:var(--n3);color:#fff;text-decoration:none}
.ln-nav a.on{background:var(--g);color:var(--n2);font-weight:700}
.ln-nav .grp{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:rgba(255,255,255,.4);padding:14px 12px 6px}
.ln-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:rgba(255,255,255,.5)}

/* ---------- main ---------- */
.ln-main{flex:1;display:flex;flex-direction:column;min-width:0}
.ln-top{height:56px;background:var(--sf);border-bottom:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:12px}
.ln-top h1{font-size:20px;margin:0}
.ln-top .right{display:flex;align-items:center;gap:12px}
.ln-content{padding:24px;flex:1}

/* ---------- cards & boxes ---------- */
.card{background:var(--sf);border:1px solid var(--bd);border-radius:var(--r);box-shadow:var(--sh1);padding:20px;margin-bottom:16px}
.card h3{margin-bottom:12px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}

.stat .lbl{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mu);font-weight:600}
.stat .num{font-size:26px;font-weight:800;color:var(--n);line-height:1.2;margin-top:4px}
.stat .sub{font-size:12px;color:var(--mu)}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--bd);border-radius:var(--r-sm);overflow:hidden}
th{background:var(--bg);color:var(--n);font-size:12px;text-transform:uppercase;letter-spacing:.04em;font-weight:700;padding:12px 16px;text-align:left;border-bottom:1px solid var(--bd)}
td{padding:12px 16px;border-top:1px solid var(--bd);vertical-align:middle}
tr:hover td{background:#FAFBFD}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 16px;border-radius:var(--r-sm);border:1px solid transparent;font-weight:600;font-size:14px;cursor:pointer;transition:all .15s}
.btn.gold{background:var(--g);color:var(--n2)}
.btn.gold:hover{background:var(--g-h)}
.btn.navy{background:var(--n);color:#fff}
.btn.navy:hover{background:var(--n2)}
.btn.ghost{background:#fff;border-color:var(--bd);color:var(--n)}
.btn.ghost:hover{background:var(--bg);border-color:var(--bd-h)}
.btn.danger{background:var(--bad);color:#fff}
.btn.sm{height:32px;padding:0 12px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.02em}
.badge.ok{background:rgba(22,163,74,.12);color:var(--ok,#16A34A)}
.badge.warn{background:rgba(217,119,6,.12);color:var(--warn)}
.badge.bad{background:rgba(220,58,65,.12);color:var(--bad)}
.badge.mut{background:rgba(100,116,139,.12);color:var(--mu)}

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.field label{font-size:13px;font-weight:600;color:var(--n)}
.field input,.field select,.field textarea{
  height:42px;padding:8px 14px;font-size:14px;color:var(--n);background:#fff;
  border:1px solid var(--bd);border-radius:var(--r-sm);transition:all .15s;width:100%;
}
.field textarea{height:80px;padding:10px 14px}
.field input:focus,.field textarea:focus{border-color:var(--g);box-shadow:0 0 0 3px rgba(201,168,76,.25);outline:none}
.field .hint{font-size:12px;color:var(--mu)}

/* ---------- code chips ---------- */
.code{font-family:Menlo,Consolas,monospace;background:var(--bg);border:1px solid var(--bd);border-radius:6px;padding:2px 8px;font-size:12.5px}

/* ---------- login page ---------- */
.login{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(1200px 600px at 80% -10%, #22375F 0%, var(--n2) 55%, #0D1730 100%)}
.login .card{max-width:400px;width:100%;padding:32px;border:none;box-shadow:var(--sh2)}
.login .chip-lg{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--g),#E2C87F);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--n2);margin:0 auto 12px;font-size:18px}
.login h1{font-size:19px;text-align:center;margin-bottom:4px}
.login .sub{text-align:center;color:var(--mu);font-size:13px;margin-bottom:24px}
.login .cta{width:100%;height:44px;border:none;border-radius:8px;background:var(--n);color:#fff;font-weight:600;font-size:14px;transition:all .15s}
.login .cta:hover{background:var(--n2);box-shadow:0 2px 10px rgba(27,42,74,.25)}

/* ---------- misc ---------- */
.row{display:flex;gap:12px;align-items:center}
.spread{display:flex;align-items:center;justify-content:space-between;gap:12px}
.mt{margin-top:16px} .mb{margin-bottom:16px}
.mut{color:var(--mu)}
.small{font-size:12.5px}
.right{margin-left:auto}
@media(max-width:768px){
  .ln-shell{flex-direction:column}
  .ln-side{width:100%;position:relative}
  .ln-content{padding:16px}
}